67865921280

素因数分解:

$2^8\times 3^4\times 5^1\times {\mathrm{654571}}^1$

素因数の和:654604

約数の個数: 180

約数和(自身を含む): 242837047992

約数和(自身を除く): 174971126712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 32, 36, 40, 45, 48, 54, 60, 64, 72, 80, 81, 90, 96, 108, 120, 128, 135, 144, 160, 162, 180, 192, 216, 240, 256, 270, 288, 320, 324, 360, 384, 405, 432, 480, 540, 576, 640, 648, 720, 768, 810, 864, 960, 1080, 1152, 1280, 1296, 1440, 1620, 1728, 1920, 2160, 2304, 2592, 2880, 3240, 3456, 3840, 4320, 5184, 5760, 6480, 6912, 8640, 10368, 11520, 12960, 17280, 20736, 25920, 34560, 51840, 103680, 654571, 1309142, 1963713, 2618284, 3272855, 3927426, 5236568, 5891139, 6545710, 7854852, 9818565, 10473136, 11782278, 13091420, 15709704, 17673417, 19637130, 20946272, 23564556, 26182840, 29455695, 31419408, 35346834, 39274260, 41892544, 47129112, 52365680, 53020251, 58911390, 62838816, 70693668, 78548520, 83785088, 88367085, 94258224, 104731360, 106040502, 117822780, 125677632, 141387336, 157097040, 167570176, 176734170, 188516448, 209462720, 212081004, 235645560, 251355264, 265101255, 282774672, 314194080, 353468340, 377032896, 418925440, 424162008, 471291120, 502710528, 530202510, 565549344, 628388160, 706936680, 754065792, 837850880, 848324016, 942582240, 1060405020, 1131098688, 1256776320, 1413873360, 1508131584, 1696648032, 1885164480, 2120810040, 2262197376, 2513552640, 2827746720, 3393296064, 3770328960, 4241620080, 4524394752, 5655493440, 6786592128, 7540657920, 8483240160, 11310986880, 13573184256, 16966480320, 22621973760, 33932960640, 67865921280]

約数ペア:

[(1, 67865921280), (2, 33932960640), (3, 22621973760), (4, 16966480320), (5, 13573184256), (6, 11310986880), (8, 8483240160), (9, 7540657920), (10, 6786592128), (12, 5655493440), (15, 4524394752), (16, 4241620080), (18, 3770328960), (20, 3393296064), (24, 2827746720), (27, 2513552640), (30, 2262197376), (32, 2120810040), (36, 1885164480), (40, 1696648032), (45, 1508131584), (48, 1413873360), (54, 1256776320), (60, 1131098688), (64, 1060405020), (72, 942582240), (80, 848324016), (81, 837850880), (90, 754065792), (96, 706936680), (108, 628388160), (120, 565549344), (128, 530202510), (135, 502710528), (144, 471291120), (160, 424162008), (162, 418925440), (180, 377032896), (192, 353468340), (216, 314194080), (240, 282774672), (256, 265101255), (270, 251355264), (288, 235645560), (320, 212081004), (324, 209462720), (360, 188516448), (384, 176734170), (405, 167570176), (432, 157097040), (480, 141387336), (540, 125677632), (576, 117822780), (640, 106040502), (648, 104731360), (720, 94258224), (768, 88367085), (810, 83785088), (864, 78548520), (960, 70693668), (1080, 62838816), (1152, 58911390), (1280, 53020251), (1296, 52365680), (1440, 47129112), (1620, 41892544), (1728, 39274260), (1920, 35346834), (2160, 31419408), (2304, 29455695), (2592, 26182840), (2880, 23564556), (3240, 20946272), (3456, 19637130), (3840, 17673417), (4320, 15709704), (5184, 13091420), (5760, 11782278), (6480, 10473136), (6912, 9818565), (8640, 7854852), (10368, 6545710), (11520, 5891139), (12960, 5236568), (17280, 3927426), (20736, 3272855), (25920, 2618284), (34560, 1963713), (51840, 1309142), (103680, 654571)]